#include "lcd.h"
#include "stdlib.h"
#include "font.h" 
#include "usart.h"	 
#include "delay.h"	 
#include "ltdc.h"
//////////////////////////////////////////////////////////////////////////////////	 
//本程序只供学习使用，未经作者许可，不得用于其它任何用途
//ALIENTEK STM32开发板
//2.8寸/3.5寸/4.3寸/7寸 TFT液晶驱动	  
//支持驱动IC型号包括:ILI9341/NT35310/NT35510/SSD1963/ST7789等		    
//正点原子@ALIENTEK
//技术论坛:www.openedv.com
//创建日期:2016/1/6
//版本：V1.4
//版权所有，盗版必究。
//Copyright(C) 广州市星翼电子科技有限公司 2014-2024
//All rights reserved	 
//********************************************************************************	 
//升级说明
//V1.1
//新增对RGBLCD屏的支持(使用LTDC).
//V1.2 20211111
//1,新增对ST7789驱动IC的支持
//V1.3 20211208
//修改NT5510 ID读取方式,改为先发送秘钥,然后读取C500和C501,从而获取正确的ID(0X5510)
//V1.4 20211222
//解决因NT5510 ID读取（发送C501指令）导致SSD1963误触发软件复位进而读取不到ID问题，加延时解决
//////////////////////////////////////////////////////////////////////////////////	 

SRAM_HandleTypeDef SRAM_Handler;    //SRAM句柄(用于控制LCD)
//LCD的画笔颜色和背景色	   
u32 POINT_COLOR=0xFF000000;		//画笔颜色
u32 BACK_COLOR =0xFFFFFFFF;  	//背景色 
  
//管理LCD重要参数
//默认为竖屏
_lcd_dev lcddev;
	 
//写寄存器函数
//regval:寄存器值
void LCD_WR_REG(vu16 regval)
{   
	regval=regval;		//使用-O2优化的时候,必须插入的延时
	LCD->LCD_REG=regval;//写入要写的寄存器序号	 
}
//写LCD数据
//data:要写入的值
void LCD_WR_DATA(vu16 data)
{	  
	data=data;			//使用-O2优化的时候,必须插入的延时
	LCD->LCD_RAM=data;		 
}
//读LCD数据
//返回值:读到的值
u16 LCD_RD_DATA(void)
{
	vu16 ram;			//防止被优化
	ram=LCD->LCD_RAM;	
	return ram;	 
}					   
//写寄存器
//LCD_Reg:寄存器地址
//LCD_RegValue:要写入的数据
void LCD_WriteReg(u16 LCD_Reg,u16 LCD_RegValue)
{	
	LCD->LCD_REG = LCD_Reg;		//写入要写的寄存器序号	 
	LCD->LCD_RAM = LCD_RegValue;//写入数据	    		 
}	   
//读寄存器
//LCD_Reg:寄存器地址
//返回值:读到的数据
u16 LCD_ReadReg(u16 LCD_Reg)
{										   
	LCD_WR_REG(LCD_Reg);		//写入要读的寄存器序号
	delay_us(5);		  
	return LCD_RD_DATA();		//返回读到的值
}   
//开始写GRAM
void LCD_WriteRAM_Prepare(void)
{
 	LCD->LCD_REG=lcddev.wramcmd;	  
}	 
//LCD写GRAM
//RGB_Code:颜色值
void LCD_WriteRAM(u16 RGB_Code)
{							    
	LCD->LCD_RAM = RGB_Code;//写十六位GRAM
}
//从ILI93xx读出的数据为GBR格式，而我们写入的时候为RGB格式。
//通过该函数转换
//c:GBR格式的颜色值
//返回值：RGB格式的颜色值
u16 LCD_BGR2RGB(u16 c)
{
	u16  r,g,b,rgb;   
	b=(c>>0)&0x1f;
	g=(c>>5)&0x3f;
	r=(c>>11)&0x1f;	 
	rgb=(b<<11)+(g<<5)+(r<<0);		 
	return(rgb);
} 
//当mdk -O1时间优化时需要设置
//延时i
void opt_delay(u8 i)
{
	while(i--);
}
//读取个某点的颜色值	 
//x,y:坐标
//返回值:此点的颜色
u32 LCD_ReadPoint(u16 x,u16 y)
{
 	u16 r=0,g=0,b=0;
	if(x>=lcddev.width||y>=lcddev.height)return 0;	//超过了范围,直接返回
	if(lcdltdc.pwidth!=0)							//如果是RGB屏
	{
		return LTDC_Read_Point(x,y);
	}
	LCD_SetCursor(x,y);	    
	if(lcddev.id==0X9341||lcddev.id==0X5310||lcddev.id==0X1963||lcddev.id==0x7789)LCD_WR_REG(0X2E);//9341/3510/1963/7789 发送读GRAM指令
	else if(lcddev.id==0X5510)LCD_WR_REG(0X2E00);	//5510 发送读GRAM指令
 	r=LCD_RD_DATA();								//dummy Read	   
	if(lcddev.id==0X1963)return r;					//1963直接读就可以 
	opt_delay(2);	  
 	r=LCD_RD_DATA();  		  						//实际坐标颜色
	//9341/NT35310/NT35510/7789要分2次读出 
	opt_delay(2);	  
	b=LCD_RD_DATA(); 
	g=r&0XFF;		//对于9341/5310/5510/7789,第一次读取的是RG的值,R在前,G在后,各占8位
	g<<=8; 
	return (((r>>11)<<11)|((g>>10)<<5)|(b>>11));	//ILI9341/NT35310/NT35510需要公式转换一下
}			 
//LCD开启显示
void LCD_DisplayOn(void)
{					   
	if(lcdltdc.pwidth!=0)LTDC_Switch(1);//开启LCD
	else if(lcddev.id==0X9341||lcddev.id==0X5310||lcddev.id==0X1963||lcddev.id==0x7789)LCD_WR_REG(0X29);	//开启显示
	else if(lcddev.id==0X5510)LCD_WR_REG(0X2900);	//开启显示
}	 
//LCD关闭显示
void LCD_DisplayOff(void)
{	   
	if(lcdltdc.pwidth!=0)LTDC_Switch(0);//关闭LCD
	else if(lcddev.id==0X9341||lcddev.id==0X5310||lcddev.id==0X1963||lcddev.id==0x7789)LCD_WR_REG(0X28);	//关闭显示
	else if(lcddev.id==0X5510)LCD_WR_REG(0X2800);	//关闭显示
}   
//设置光标位置(对RGB屏无效)
//Xpos:横坐标
//Ypos:纵坐标
void LCD_SetCursor(u16 Xpos, u16 Ypos)
{	 
 	if(lcddev.id==0X9341||lcddev.id==0X5310||lcddev.id==0x7789)
	{		    
		LCD_WR_REG(lcddev.setxcmd); 
		LCD_WR_DATA(Xpos>>8);LCD_WR_DATA(Xpos&0XFF); 			 
		LCD_WR_REG(lcddev.setycmd); 
		LCD_WR_DATA(Ypos>>8);LCD_WR_DATA(Ypos&0XFF); 		
	}else if(lcddev.id==0X1963)
	{  			 		
		if(lcddev.dir==0)//x坐标需要变换
		{
			Xpos=lcddev.width-1-Xpos;
			LCD_WR_REG(lcddev.setxcmd); 
			LCD_WR_DATA(0);LCD_WR_DATA(0); 		
			LCD_WR_DATA(Xpos>>8);LCD_WR_DATA(Xpos&0XFF);		 	 
		}else
		{
			LCD_WR_REG(lcddev.setxcmd); 
			LCD_WR_DATA(Xpos>>8);LCD_WR_DATA(Xpos&0XFF); 		
			LCD_WR_DATA((lcddev.width-1)>>8);LCD_WR_DATA((lcddev.width-1)&0XFF);		 	 			
		}	
		LCD_WR_REG(lcddev.setycmd); 
		LCD_WR_DATA(Ypos>>8);LCD_WR_DATA(Ypos&0XFF); 		
		LCD_WR_DATA((lcddev.height-1)>>8);LCD_WR_DATA((lcddev.height-1)&0XFF); 			 		
		
	}else if(lcddev.id==0X5510)
	{
		LCD_WR_REG(lcddev.setxcmd);LCD_WR_DATA(Xpos>>8); 		
		LCD_WR_REG(lcddev.setxcmd+1);LCD_WR_DATA(Xpos&0XFF);			 
		LCD_WR_REG(lcddev.setycmd);LCD_WR_DATA(Ypos>>8);  		
		LCD_WR_REG(lcddev.setycmd+1);LCD_WR_DATA(Ypos&0XFF);			
	} 
} 		 
//设置LCD的自动扫描方向(对RGB屏无效)
//注意:其他函数可能会受到此函数设置的影响(尤其是9341),
//所以,一般设置为L2R_U2D即可,如果设置为其他扫描方式,可能导致显示不正常.
//dir:0~7,代表8个方向(具体定义见lcd.h)
//9341/5310/5510/1963/7789等IC已经实际测试	   	   
void LCD_Scan_Dir(u8 dir)
{
	u16 regval=0;
	u16 dirreg=0;
	u16 temp;  
	if((lcddev.dir==1&&lcddev.id!=0X1963)||(lcddev.dir==0&&lcddev.id==0X1963))//横屏时，对1963不改变扫描方向！竖屏时1963改变方向
	{			   
		switch(dir)//方向转换
		{
			case 0:dir=6;break;
			case 1:dir=7;break;
			case 2:dir=4;break;
			case 3:dir=5;break;
			case 4:dir=1;break;
			case 5:dir=0;break;
			case 6:dir=3;break;
			case 7:dir=2;break;	     
		}
	} 
	if(lcddev.id==0x9341||lcddev.id==0X5310||lcddev.id==0X5510||lcddev.id==0X1963||lcddev.id==0x7789)//9341/5310/5510/1963/7789,特殊处理
	{
		switch(dir)
		{
			case L2R_U2D://从左到右,从上到下
				regval|=(0<<7)|(0<<6)|(0<<5); 
				break;
			case L2R_D2U://从左到右,从下到上
				regval|=(1<<7)|(0<<6)|(0<<5); 
				break;
			case R2L_U2D://从右到左,从上到下
				regval|=(0<<7)|(1<<6)|(0<<5); 
				break;
			case R2L_D2U://从右到左,从下到上
				regval|=(1<<7)|(1<<6)|(0<<5); 
				break;	 
			case U2D_L2R://从上到下,从左到右
				regval|=(0<<7)|(0<<6)|(1<<5); 
				break;
			case U2D_R2L://从上到下,从右到左
				regval|=(0<<7)|(1<<6)|(1<<5); 
				break;
			case D2U_L2R://从下到上,从左到右
				regval|=(1<<7)|(0<<6)|(1<<5); 
				break;
			case D2U_R2L://从下到上,从右到左
				regval|=(1<<7)|(1<<6)|(1<<5); 
				break;	 
		}
		if(lcddev.id==0X5510)dirreg=0X3600;
		else dirreg=0X36;
 		if((lcddev.id!=0X5310)&&(lcddev.id!=0X5510)&&(lcddev.id!=0X1963))regval|=0X08;//5310/5510/1963/7789不需要BGR   
 		LCD_WriteReg(dirreg,regval);
		if(lcddev.id!=0X1963)//1963不做坐标处理
		{
			if(regval&0X20)
			{
				if(lcddev.width<lcddev.height)//交换X,Y
				{
					temp=lcddev.width;
					lcddev.width=lcddev.height;
					lcddev.height=temp;
				}
			}else  
			{
				if(lcddev.width>lcddev.height)//交换X,Y
				{
					temp=lcddev.width;
					lcddev.width=lcddev.height;
					lcddev.height=temp;
				}
			}  
		}
		if(lcddev.id==0X5510)
		{
			LCD_WR_REG(lcddev.setxcmd);LCD_WR_DATA(0); 
			LCD_WR_REG(lcddev.setxcmd+1);LCD_WR_DATA(0); 
			LCD_WR_REG(lcddev.setxcmd+2);LCD_WR_DATA((lcddev.width-1)>>8); 
			LCD_WR_REG(lcddev.setxcmd+3);LCD_WR_DATA((lcddev.width-1)&0XFF); 
			LCD_WR_REG(lcddev.setycmd);LCD_WR_DATA(0); 
			LCD_WR_REG(lcddev.setycmd+1);LCD_WR_DATA(0); 
			LCD_WR_REG(lcddev.setycmd+2);LCD_WR_DATA((lcddev.height-1)>>8); 
			LCD_WR_REG(lcddev.setycmd+3);LCD_WR_DATA((lcddev.height-1)&0XFF);
		}else
		{
			LCD_WR_REG(lcddev.setxcmd); 
			LCD_WR_DATA(0);LCD_WR_DATA(0);
			LCD_WR_DATA((lcddev.width-1)>>8);LCD_WR_DATA((lcddev.width-1)&0XFF);
			LCD_WR_REG(lcddev.setycmd); 
			LCD_WR_DATA(0);LCD_WR_DATA(0);
			LCD_WR_DATA((lcddev.height-1)>>8);LCD_WR_DATA((lcddev.height-1)&0XFF);  
		}
  	} 
}     
//画点
//x,y:坐标
//POINT_COLOR:此点的颜色
void LCD_DrawPoint(u16 x,u16 y)
{
	if(lcdltdc.pwidth!=0)//如果是RGB屏
	{
		LTDC_Draw_Point(x,y,POINT_COLOR);
	}else
	{
		LCD_SetCursor(x,y);		//设置光标位置 
		LCD_WriteRAM_Prepare();	//开始写入GRAM
		LCD->LCD_RAM=POINT_COLOR; 
	}
}
//快速画点
//x,y:坐标
//color:颜色
void LCD_Fast_DrawPoint(u16 x,u16 y,u32 color)
{	   
	if(lcdltdc.pwidth!=0)//如果是RGB屏
	{
		LTDC_Draw_Point(x,y,color);
		return;
	}else if(lcddev.id==0X9341||lcddev.id==0X5310||lcddev.id==0x7789)
	{
		LCD_WR_REG(lcddev.setxcmd); 
		LCD_WR_DATA(x>>8);LCD_WR_DATA(x&0XFF);  			 
		LCD_WR_REG(lcddev.setycmd); 
		LCD_WR_DATA(y>>8);LCD_WR_DATA(y&0XFF); 		 	 
	}else if(lcddev.id==0X5510)
	{
		LCD_WR_REG(lcddev.setxcmd);LCD_WR_DATA(x>>8);  
		LCD_WR_REG(lcddev.setxcmd+1);LCD_WR_DATA(x&0XFF);	  
		LCD_WR_REG(lcddev.setycmd);LCD_WR_DATA(y>>8);  
		LCD_WR_REG(lcddev.setycmd+1);LCD_WR_DATA(y&0XFF); 
	}else if(lcddev.id==0X1963)
	{
		if(lcddev.dir==0)x=lcddev.width-1-x;
		LCD_WR_REG(lcddev.setxcmd); 
		LCD_WR_DATA(x>>8);LCD_WR_DATA(x&0XFF); 		
		LCD_WR_DATA(x>>8);LCD_WR_DATA(x&0XFF); 		
		LCD_WR_REG(lcddev.setycmd); 
		LCD_WR_DATA(y>>8);LCD_WR_DATA(y&0XFF); 		
		LCD_WR_DATA(y>>8);LCD_WR_DATA(y&0XFF); 		
	}		 
	LCD->LCD_REG=lcddev.wramcmd; 
	LCD->LCD_RAM=color; 
}	 
//SSD1963 背光设置
//pwm:背光等级,0~100.越大越亮.
void LCD_SSD_BackLightSet(u8 pwm)
{	
	LCD_WR_REG(0xBE);	//配置PWM输出
	LCD_WR_DATA(0x05);	//1设置PWM频率
	LCD_WR_DATA(pwm*2.55);//2设置PWM占空比
	LCD_WR_DATA(0x01);	//3设置C
	LCD_WR_DATA(0xFF);	//4设置D
	LCD_WR_DATA(0x00);	//5设置E
	LCD_WR_DATA(0x00);	//6设置F
}

//设置LCD显示方向
//dir:0,竖屏；1,横屏
void LCD_Display_Dir(u8 dir)
{
    lcddev.dir=dir;         //横屏/竖屏
	if(lcdltdc.pwidth!=0)   //如果是RGB屏
	{
		LTDC_Display_Dir(dir);
		lcddev.width=lcdltdc.width;
		lcddev.height=lcdltdc.height;
		return;
	}
	if(dir==0)			//竖屏
	{
		lcddev.width=240;
		lcddev.height=320;
		if(lcddev.id==0X9341||lcddev.id==0X5310||lcddev.id==0x7789)
		{
			lcddev.wramcmd=0X2C;
	 		lcddev.setxcmd=0X2A;
			lcddev.setycmd=0X2B;  	 
			if(lcddev.id==0X5310)
			{
				lcddev.width=320;
				lcddev.height=480;
			}
		}else if(lcddev.id==0x5510)
		{
			lcddev.wramcmd=0X2C00;
	 		lcddev.setxcmd=0X2A00;
			lcddev.setycmd=0X2B00; 
			lcddev.width=480;
			lcddev.height=800;
		}else if(lcddev.id==0X1963)
		{
			lcddev.wramcmd=0X2C;	//设置写入GRAM的指令 
			lcddev.setxcmd=0X2B;	//设置写X坐标指令
			lcddev.setycmd=0X2A;	//设置写Y坐标指令
			lcddev.width=480;		//设置宽度480
			lcddev.height=800;		//设置高度800  
		}
	}else 				//横屏
	{	  				
		lcddev.width=320;
		lcddev.height=240;
		if(lcddev.id==0X9341||lcddev.id==0X5310||lcddev.id==0x7789)
		{
			lcddev.wramcmd=0X2C;
	 		lcddev.setxcmd=0X2A;
			lcddev.setycmd=0X2B;  	 
		}else if(lcddev.id==0x5510)
		{
			lcddev.wramcmd=0X2C00;
	 		lcddev.setxcmd=0X2A00;
			lcddev.setycmd=0X2B00; 
			lcddev.width=800;
			lcddev.height=480;
		}else if(lcddev.id==0X1963)
		{
			lcddev.wramcmd=0X2C;	//设置写入GRAM的指令 
			lcddev.setxcmd=0X2A;	//设置写X坐标指令
			lcddev.setycmd=0X2B;	//设置写Y坐标指令
			lcddev.width=800;		//设置宽度800
			lcddev.height=480;		//设置高度480  
		}
		if(lcddev.id==0X5310)
		{ 	 
			lcddev.width=480;
			lcddev.height=320; 			
		}
	} 
	LCD_Scan_Dir(DFT_SCAN_DIR);	//默认扫描方向
}	 
//设置窗口(对RGB屏无效),并自动设置画点坐标到窗口左上角(sx,sy).
//sx,sy:窗口起始坐标(左上角)
//width,height:窗口宽度和高度,必须大于0!!
//窗体大小:width*height. 
void LCD_Set_Window(u16 sx,u16 sy,u16 width,u16 height)
{     
	u16 twidth,theight;
	twidth=sx+width-1;
	theight=sy+height-1;
	if(lcddev.id==0X9341||lcddev.id==0X5310||(lcddev.dir==1&&lcddev.id==0X1963)||lcddev.id==0X7789)
	{
		LCD_WR_REG(lcddev.setxcmd); 
		LCD_WR_DATA(sx>>8); 
		LCD_WR_DATA(sx&0XFF);	 
		LCD_WR_DATA(twidth>>8); 
		LCD_WR_DATA(twidth&0XFF);  
		LCD_WR_REG(lcddev.setycmd); 
		LCD_WR_DATA(sy>>8); 
		LCD_WR_DATA(sy&0XFF); 
		LCD_WR_DATA(theight>>8); 
		LCD_WR_DATA(theight&0XFF); 
	}else if(lcddev.id==0X1963)//1963竖屏特殊处理
	{
		sx=lcddev.width-width-sx; 
		height=sy+height-1; 
		LCD_WR_REG(lcddev.setxcmd); 
		LCD_WR_DATA(sx>>8); 
		LCD_WR_DATA(sx&0XFF);	 
		LCD_WR_DATA((sx+width-1)>>8); 
		LCD_WR_DATA((sx+width-1)&0XFF);  
		LCD_WR_REG(lcddev.setycmd); 
		LCD_WR_DATA(sy>>8); 
		LCD_WR_DATA(sy&0XFF); 
		LCD_WR_DATA(height>>8); 
		LCD_WR_DATA(height&0XFF); 		
	}else if(lcddev.id==0X5510)
	{
		LCD_WR_REG(lcddev.setxcmd);LCD_WR_DATA(sx>>8);  
		LCD_WR_REG(lcddev.setxcmd+1);LCD_WR_DATA(sx&0XFF);	  
		LCD_WR_REG(lcddev.setxcmd+2);LCD_WR_DATA(twidth>>8);   
		LCD_WR_REG(lcddev.setxcmd+3);LCD_WR_DATA(twidth&0XFF);   
		LCD_WR_REG(lcddev.setycmd);LCD_WR_DATA(sy>>8);   
		LCD_WR_REG(lcddev.setycmd+1);LCD_WR_DATA(sy&0XFF);  
		LCD_WR_REG(lcddev.setycmd+2);LCD_WR_DATA(theight>>8);   
		LCD_WR_REG(lcddev.setycmd+3);LCD_WR_DATA(theight&0XFF);  
	} 
}

//SRAM底层驱动，时钟使能，引脚分配
//此函数会被HAL_SRAM_Init()调用
//hsram:SRAM句柄
void HAL_SRAM_MspInit(SRAM_HandleTypeDef *hsram)
{
    GPIO_InitTypeDef GPIO_Initure;
	
	__HAL_RCC_FMC_CLK_ENABLE();				//使能FMC时钟
	__HAL_RCC_GPIOD_CLK_ENABLE();			//使能GPIOD时钟
	__HAL_RCC_GPIOE_CLK_ENABLE();			//使能GPIOE时钟
	
	//初始化PD0,1,4,5,7,8,9,10,13,14,15
	GPIO_Initure.Pin=GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_7|GPIO_PIN_8|\
                     GPIO_PIN_9|GPIO_PIN_10|GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15;
	GPIO_Initure.Mode=GPIO_MODE_AF_PP; 		//复用
	GPIO_Initure.Pull=GPIO_PULLUP;			//上拉
	GPIO_Initure.Speed=GPIO_SPEED_HIGH;		//高速
	GPIO_Initure.Alternate=GPIO_AF12_FMC;	//复用为FMC
	HAL_GPIO_Init(GPIOD,&GPIO_Initure);
	
	//初始化PE7,8,9,10,11,12,13,14,15
	GPIO_Initure.Pin=GPIO_PIN_7|GPIO_PIN_8|GPIO_PIN_9|GPIO_PIN_10|GPIO_PIN_11|\
                     GPIO_PIN_12|GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15;
	HAL_GPIO_Init(GPIOE,&GPIO_Initure);
}
        
//初始化lcd
//该初始化函数可以初始化各种型号的LCD(详见本.c文件最前面的描述)
void LCD_Init(void)
{ 	  
    GPIO_InitTypeDef GPIO_Initure;
	FMC_NORSRAM_TimingTypeDef FSMC_ReadWriteTim;
    FMC_NORSRAM_TimingTypeDef FSMC_WriteTim;
    
    lcddev.id=LTDC_PanelID_Read();	//检查是否有RGB屏接入
	if(lcddev.id!=0)
	{
		LTDC_Init();			    //ID非零,说明有RGB屏接入.
	}
    else
    {    
        __HAL_RCC_GPIOB_CLK_ENABLE();			//开启GPIOB时钟
        GPIO_Initure.Pin=GPIO_PIN_5;            //PB5,背光控制
        GPIO_Initure.Mode=GPIO_MODE_OUTPUT_PP;  //推挽输出
        GPIO_Initure.Pull=GPIO_PULLUP;          //上拉
        GPIO_Initure.Speed=GPIO_SPEED_HIGH;     //高速
        HAL_GPIO_Init(GPIOB,&GPIO_Initure); 
        
        SRAM_Handler.Instance=FMC_NORSRAM_DEVICE;        //BANK1
        SRAM_Handler.Extended=FMC_NORSRAM_EXTENDED_DEVICE;       
        
        SRAM_Handler.Init.NSBank=FMC_NORSRAM_BANK1;     //使用NE1
        SRAM_Handler.Init.DataAddressMux=FMC_DATA_ADDRESS_MUX_DISABLE;  //不复用数据线
        SRAM_Handler.Init.MemoryType=FMC_MEMORY_TYPE_SRAM;              //SRAM
        SRAM_Handler.Init.MemoryDataWidth=FMC_NORSRAM_MEM_BUS_WIDTH_16; //16位数据宽度
        SRAM_Handler.Init.BurstAccessMode=FMC_BURST_ACCESS_MODE_DISABLE; //是否使能突发访问,仅对同步突发存储器有效,此处未用到
        SRAM_Handler.Init.WaitSignalPolarity=FMC_WAIT_SIGNAL_POLARITY_LOW;//等待信号的极性,仅在突发模式访问下有用
        SRAM_Handler.Init.WaitSignalActive=FMC_WAIT_TIMING_BEFORE_WS;   //存储器是在等待周期之前的一个时钟周期还是等待周期期间使能NWAIT
        SRAM_Handler.Init.WriteOperation=FMC_WRITE_OPERATION_ENABLE;    //存储器写使能
        SRAM_Handler.Init.WaitSignal=FMC_WAIT_SIGNAL_DISABLE;           //等待使能位,此处未用到
        SRAM_Handler.Init.ExtendedMode=FMC_EXTENDED_MODE_ENABLE;        //读写使用不同的时序
        SRAM_Handler.Init.AsynchronousWait=FMC_ASYNCHRONOUS_WAIT_DISABLE;//是否使能同步传输模式下的等待信号,此处未用到
        SRAM_Handler.Init.WriteBurst=FMC_WRITE_BURST_DISABLE;           //禁止突发写
        SRAM_Handler.Init.ContinuousClock=FMC_CONTINUOUS_CLOCK_SYNC_ASYNC;
        
        //FSMC读时序控制寄存器
        FSMC_ReadWriteTim.AddressSetupTime=0x0F;        //地址建立时间(ADDSET)为15个HCLK 1/180M*15=5.5ns*15=82.5ns
        FSMC_ReadWriteTim.AddressHoldTime=0x00;
        FSMC_ReadWriteTim.DataSetupTime=0x46;           //数据保存时间(DATAST)为70个HCLK	=5.5*70=385ns
        FSMC_ReadWriteTim.AccessMode=FMC_ACCESS_MODE_A; //模式A
        //FSMC写时序控制寄存器
        FSMC_WriteTim.AddressSetupTime=0x0F;            //地址建立时间(ADDSET)为15个HCLK=82.5ns
        FSMC_WriteTim.AddressHoldTime=0x00;
        FSMC_WriteTim.DataSetupTime=0x0F;               //数据保存时间(DATAST)为5.5ns*15个HCLK=82.5ns
        FSMC_WriteTim.AccessMode=FMC_ACCESS_MODE_A;     //模式A
        HAL_SRAM_Init(&SRAM_Handler,&FSMC_ReadWriteTim,&FSMC_WriteTim);		
        delay_ms(50); // delay 50 ms  
        
        //尝试9341 ID的读取		
        LCD_WR_REG(0XD3);				   
        lcddev.id=LCD_RD_DATA();	//dummy read 	
        lcddev.id=LCD_RD_DATA();	//读到0X00
        lcddev.id=LCD_RD_DATA();   	//读取93								   
        lcddev.id<<=8;
        lcddev.id|=LCD_RD_DATA();  	//读取41 	   			   
        if(lcddev.id!=0X9341)		//非9341,尝试看看是不是NT35310
        {
            LCD_WR_REG(0X04);
            lcddev.id = LCD_RD_DATA();      //dummy read
            lcddev.id = LCD_RD_DATA();      //读到0X85
            lcddev.id = LCD_RD_DATA();      //读取0X85
            lcddev.id <<= 8;
            lcddev.id |= LCD_RD_DATA();     //读取0X52

            if (lcddev.id == 0X8552)        //将8552的ID转换成7789
            {
                lcddev.id = 0x7789;
            }

            if (lcddev.id != 0x7789)        //也不是ST7789, 尝试是不是 NT35310
            {
                LCD_WR_REG(0XD4);				   
                lcddev.id=LCD_RD_DATA();//dummy read  
                lcddev.id=LCD_RD_DATA();//读回0X01	 
                lcddev.id=LCD_RD_DATA();//读回0X53	
                lcddev.id<<=8;	 
                lcddev.id|=LCD_RD_DATA();	//这里读回0X10	 
                if(lcddev.id!=0X5310)		//也不是NT35310,尝试看看是不是NT35510
                {
                    //发送秘钥（厂家提供,照搬即可）
                    LCD_WriteReg(0xF000, 0x0055);
                    LCD_WriteReg(0xF001, 0x00AA);
                    LCD_WriteReg(0xF002, 0x0052);
                    LCD_WriteReg(0xF003, 0x0008);
                    LCD_WriteReg(0xF004, 0x0001);

                    LCD_WR_REG(0xC500);             //读取ID高8位
                    lcddev.id = LCD_RD_DATA();      //读回0X55
                    lcddev.id <<= 8;

                    LCD_WR_REG(0xC501);             //读取ID低8位
                    lcddev.id |= LCD_RD_DATA();     //读回0X10
                    delay_ms(5);                    //兼容1963驱动
                    if(lcddev.id==0x8000)lcddev.id=0x5510;//NT35510读回的ID是8000H,为方便区分,我们强制设置为5510
                    if(lcddev.id!=0X5510)			//也不是NT5510,尝试看看是不是SSD1963
                    {
                        LCD_WR_REG(0XA1);
                        lcddev.id=LCD_RD_DATA();
                        lcddev.id=LCD_RD_DATA();	//读回0X57
                        lcddev.id<<=8;	 
                        lcddev.id|=LCD_RD_DATA();	//读回0X61	
                        if(lcddev.id==0X5761)lcddev.id=0X1963;//SSD1963读回的ID是5761H,为方便区分,我们强制设置为1963
                    } 
                }
            }
        }  
        printf(" LCD ID:%x\r\n",lcddev.id); //打印LCD ID   
        if(lcddev.id==0X9341)	//9341初始化
        {	 
            LCD_WR_REG(0xCF);  
            LCD_WR_DATA(0x00); 
            LCD_WR_DATA(0xC1); 
            LCD_WR_DATA(0X30); 
            LCD_WR_REG(0xED);  
            LCD_WR_DATA(0x64); 
            LCD_WR_DATA(0x03); 
            LCD_WR_DATA(0X12); 
            LCD_WR_DATA(0X81); 
            LCD_WR_REG(0xE8);  
            LCD_WR_DATA(0x85); 
            LCD_WR_DATA(0x10); 
            LCD_WR_DATA(0x7A); 
            LCD_WR_REG(0xCB);  
            LCD_WR_DATA(0x39); 
            LCD_WR_DATA(0x2C); 
            LCD_WR_DATA(0x00); 
            LCD_WR_DATA(0x34); 
            LCD_WR_DATA(0x02); 
            LCD_WR_REG(0xF7);  
            LCD_WR_DATA(0x20); 
            LCD_WR_REG(0xEA);  
            LCD_WR_DATA(0x00); 
            LCD_WR_DATA(0x00); 
            LCD_WR_REG(0xC0);    //Power control 
            LCD_WR_DATA(0x1B);   //VRH[5:0] 
            LCD_WR_REG(0xC1);    //Power control 
            LCD_WR_DATA(0x01);   //SAP[2:0];BT[3:0] 
            LCD_WR_REG(0xC5);    //VCM control 
            LCD_WR_DATA(0x30); 	 //3F
            LCD_WR_DATA(0x30); 	 //3C
            LCD_WR_REG(0xC7);    //VCM control2 
            LCD_WR_DATA(0XB7); 
            LCD_WR_REG(0x36);    // Memory Access Control 
            LCD_WR_DATA(0x48); 
            LCD_WR_REG(0x3A);   
            LCD_WR_DATA(0x55); 
            LCD_WR_REG(0xB1);   
            LCD_WR_DATA(0x00);   
            LCD_WR_DATA(0x1A); 
            LCD_WR_REG(0xB6);    // Display Function Control 
            LCD_WR_DATA(0x0A); 
            LCD_WR_DATA(0xA2); 
            LCD_WR_REG(0xF2);    // 3Gamma Function Disable 
            LCD_WR_DATA(0x00); 
            LCD_WR_REG(0x26);    //Gamma curve selected 
            LCD_WR_DATA(0x01); 
            LCD_WR_REG(0xE0);    //Set Gamma 
            LCD_WR_DATA(0x0F); 
            LCD_WR_DATA(0x2A); 
            LCD_WR_DATA(0x28); 
            LCD_WR_DATA(0x08); 
            LCD_WR_DATA(0x0E); 
            LCD_WR_DATA(0x08); 
            LCD_WR_DATA(0x54); 
            LCD_WR_DATA(0XA9); 
            LCD_WR_DATA(0x43); 
            LCD_WR_DATA(0x0A); 
            LCD_WR_DATA(0x0F); 
            LCD_WR_DATA(0x00); 
            LCD_WR_DATA(0x00); 
            LCD_WR_DATA(0x00); 
            LCD_WR_DATA(0x00); 		 
            LCD_WR_REG(0XE1);    //Set Gamma 
            LCD_WR_DATA(0x00); 
            LCD_WR_DATA(0x15); 
            LCD_WR_DATA(0x17); 
            LCD_WR_DATA(0x07); 
            LCD_WR_DATA(0x11); 
            LCD_WR_DATA(0x06); 
            LCD_WR_DATA(0x2B); 
            LCD_WR_DATA(0x56); 
            LCD_WR_DATA(0x3C); 
            LCD_WR_DATA(0x05); 
            LCD_WR_DATA(0x10); 
            LCD_WR_DATA(0x0F); 
            LCD_WR_DATA(0x3F); 
            LCD_WR_DATA(0x3F); 
            LCD_WR_DATA(0x0F); 
            LCD_WR_REG(0x2B); 
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x01);
            LCD_WR_DATA(0x3f);
            LCD_WR_REG(0x2A); 
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xef);	 
            LCD_WR_REG(0x11); //Exit Sleep
            delay_ms(120);
            LCD_WR_REG(0x29); //display on	
        }
        else if(lcddev.id==0x7789)      //7789初始化
        {
             LCD_WR_REG(0x11);

            delay_ms(120);

            LCD_WR_REG(0x36);
            LCD_WR_DATA(0x00);


            LCD_WR_REG(0x3A);
            LCD_WR_DATA(0X05);

            LCD_WR_REG(0xB2);
            LCD_WR_DATA(0x0C);
            LCD_WR_DATA(0x0C);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x33);
            LCD_WR_DATA(0x33);

            LCD_WR_REG(0xB7);
            LCD_WR_DATA(0x35);

            LCD_WR_REG(0xBB);       //vcom
            LCD_WR_DATA(0x32);      //30

            LCD_WR_REG(0xC0);
            LCD_WR_DATA(0x0C);

            LCD_WR_REG(0xC2);
            LCD_WR_DATA(0x01);

            LCD_WR_REG(0xC3);       //vrh
            LCD_WR_DATA(0x10);      //17 0D

            LCD_WR_REG(0xC4);       //vdv
            LCD_WR_DATA(0x20);      //20

            LCD_WR_REG(0xC6);
            LCD_WR_DATA(0x0f);

            LCD_WR_REG(0xD0);
            LCD_WR_DATA(0xA4);
            LCD_WR_DATA(0xA1);

            LCD_WR_REG(0xE0);       //Set Gamma
            LCD_WR_DATA(0xd0);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x02);
            LCD_WR_DATA(0x07);
            LCD_WR_DATA(0x0a);
            LCD_WR_DATA(0x28);
            LCD_WR_DATA(0x32);
            LCD_WR_DATA(0X44);
            LCD_WR_DATA(0x42);
            LCD_WR_DATA(0x06);
            LCD_WR_DATA(0x0e);
            LCD_WR_DATA(0x12);
            LCD_WR_DATA(0x14);
            LCD_WR_DATA(0x17);


            LCD_WR_REG(0XE1);       //Set Gamma
            LCD_WR_DATA(0xd0);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x02);
            LCD_WR_DATA(0x07);
            LCD_WR_DATA(0x0a);
            LCD_WR_DATA(0x28);
            LCD_WR_DATA(0x31);
            LCD_WR_DATA(0x54);
            LCD_WR_DATA(0x47);
            LCD_WR_DATA(0x0e);
            LCD_WR_DATA(0x1c);
            LCD_WR_DATA(0x17);
            LCD_WR_DATA(0x1b);
            LCD_WR_DATA(0x1e);

            LCD_WR_REG(0x2A);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xef);

            LCD_WR_REG(0x2B);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x01);
            LCD_WR_DATA(0x3f);

            LCD_WR_REG(0x29);       //display on
        }
        else if(lcddev.id==0x5310)
        { 
            LCD_WR_REG(0xED);
            LCD_WR_DATA(0x01);
            LCD_WR_DATA(0xFE);

            LCD_WR_REG(0xEE);
            LCD_WR_DATA(0xDE);
            LCD_WR_DATA(0x21);

            LCD_WR_REG(0xF1);
            LCD_WR_DATA(0x01);
            LCD_WR_REG(0xDF);
            LCD_WR_DATA(0x10);

            //VCOMvoltage//
            LCD_WR_REG(0xC4);
            LCD_WR_DATA(0x8F);	  //5f

            LCD_WR_REG(0xC6);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xE2);
            LCD_WR_DATA(0xE2);
            LCD_WR_DATA(0xE2);
            LCD_WR_REG(0xBF);
            LCD_WR_DATA(0xAA);

            LCD_WR_REG(0xB0);
            LCD_WR_DATA(0x0D);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x0D);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x11);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x19);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x21);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x2D);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x3D);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x5D);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x5D);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xB1);
            LCD_WR_DATA(0x80);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x8B);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x96);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xB2);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x02);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x03);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xB3);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xB4);
            LCD_WR_DATA(0x8B);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x96);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xA1);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xB5);
            LCD_WR_DATA(0x02);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x03);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x04);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xB6);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xB7);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x3F);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x5E);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x64);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x8C);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xAC);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xDC);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x70);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x90);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xEB);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xDC);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xB8);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xBA);
            LCD_WR_DATA(0x24);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xC1);
            LCD_WR_DATA(0x20);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x54);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xFF);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xC2);
            LCD_WR_DATA(0x0A);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x04);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xC3);
            LCD_WR_DATA(0x3C);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x3A);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x39);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x37);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x3C);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x36);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x32);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x2F);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x2C);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x29);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x26);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x24);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x24);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x23);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x3C);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x36);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x32);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x2F);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x2C);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x29);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x26);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x24);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x24);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x23);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xC4);
            LCD_WR_DATA(0x62);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x05);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x84);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xF0);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x18);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xA4);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x18);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x50);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x0C);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x17);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x95);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xF3);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xE6);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xC5);
            LCD_WR_DATA(0x32);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x44);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x65);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x76);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x88);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xC6);
            LCD_WR_DATA(0x20);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x17);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x01);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xC7);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xC8);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xC9);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xE0);
            LCD_WR_DATA(0x16);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x1C);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x21);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x36);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x46);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x52);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x64);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x7A);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x8B);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x99);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xA8);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xB9);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xC4);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xCA);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xD2);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xD9);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xE0);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xF3);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xE1);
            LCD_WR_DATA(0x16);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x1C);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x22);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x36);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x45);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x52);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x64);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x7A);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x8B);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x99);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xA8);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xB9);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xC4);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xCA);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xD2);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xD8);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xE0);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xF3);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xE2);
            LCD_WR_DATA(0x05);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x0B);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x1B);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x34);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x44);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x4F);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x61);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x79);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x88);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x97);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xA6);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xB7);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xC2);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xC7);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xD1);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xD6);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xDD);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xF3);
            LCD_WR_DATA(0x00);
            LCD_WR_REG(0xE3);
            LCD_WR_DATA(0x05);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xA);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x1C);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x33);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x44);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x50);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x62);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x78);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x88);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x97);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xA6);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xB7);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xC2);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xC7);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xD1);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xD5);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xDD);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xF3);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xE4);
            LCD_WR_DATA(0x01);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x01);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x02);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x2A);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x3C);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x4B);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x5D);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x74);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x84);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x93);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xA2);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xB3);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xBE);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xC4);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xCD);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xD3);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xDD);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xF3);
            LCD_WR_DATA(0x00);
            LCD_WR_REG(0xE5);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x02);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x29);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x3C);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x4B);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x5D);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x74);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x84);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x93);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xA2);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xB3);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xBE);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xC4);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xCD);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xD3);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xDC);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xF3);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xE6);
            LCD_WR_DATA(0x11);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x34);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x56);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x76);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x77);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x66);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x88);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x99);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xBB);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x99);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x66);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x55);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x55);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x45);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x43);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x44);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xE7);
            LCD_WR_DATA(0x32);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x55);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x76);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x66);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x67);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x67);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x87);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x99);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xBB);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x99);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x77);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x44);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x56);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x23); 
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x33);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x45);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xE8);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x99);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x87);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x88);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x77);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x66);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x88);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xAA);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0xBB);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x99);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x66);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x55);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x55);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x44);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x44);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x55);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xE9);
            LCD_WR_DATA(0xAA);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0x00);
            LCD_WR_DATA(0xAA);

            LCD_WR_REG(0xCF);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xF0);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x50);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xF3);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0xF9);
            LCD_WR_DATA(0x06);
            LCD_WR_DATA(0x10);
            LCD_WR_DATA(0x29);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0x3A);
            LCD_WR_DATA(0x55);	//66

            LCD_WR_REG(0x11);
            delay_ms(100);
            LCD_WR_REG(0x29);
            LCD_WR_REG(0x35);
            LCD_WR_DATA(0x00);

            LCD_WR_REG(0x51);
            LCD_WR_DATA(0xFF);
            LCD_WR_REG(0x53);
            LCD_WR_DATA(0x2C);
            LCD_WR_REG(0x55);
            LCD_WR_DATA(0x82);
            LCD_WR_REG(0x2c);
        }else if(lcddev.id==0x5510)
        {
            LCD_WriteReg(0xF000,0x55);
            LCD_WriteReg(0xF001,0xAA);
            LCD_WriteReg(0xF002,0x52);
            LCD_WriteReg(0xF003,0x08);
            LCD_WriteReg(0xF004,0x01);
            //AVDD Set AVDD 5.2V
            LCD_WriteReg(0xB000,0x0D);
            LCD_WriteReg(0xB001,0x0D);
            LCD_WriteReg(0xB002,0x0D);
            //AVDD ratio
            LCD_WriteReg(0xB600,0x34);
            LCD_WriteReg(0xB601,0x34);
            LCD_WriteReg(0xB602,0x34);
            //AVEE -5.2V
            LCD_WriteReg(0xB100,0x0D);
            LCD_WriteReg(0xB101,0x0D);
            LCD_WriteReg(0xB102,0x0D);
            //AVEE ratio
            LCD_WriteReg(0xB700,0x34);
            LCD_WriteReg(0xB701,0x34);
            LCD_WriteReg(0xB702,0x34);
            //VCL -2.5V
            LCD_WriteReg(0xB200,0x00);
            LCD_WriteReg(0xB201,0x00);
            LCD_WriteReg(0xB202,0x00);
            //VCL ratio
            LCD_WriteReg(0xB800,0x24);
            LCD_WriteReg(0xB801,0x24);
            LCD_WriteReg(0xB802,0x24);
            //VGH 15V (Free pump)
            LCD_WriteReg(0xBF00,0x01);
            LCD_WriteReg(0xB300,0x0F);
            LCD_WriteReg(0xB301,0x0F);
            LCD_WriteReg(0xB302,0x0F);
            //VGH ratio
            LCD_WriteReg(0xB900,0x34);
            LCD_WriteReg(0xB901,0x34);
            LCD_WriteReg(0xB902,0x34);
            //VGL_REG -10V
            LCD_WriteReg(0xB500,0x08);
            LCD_WriteReg(0xB501,0x08);
            LCD_WriteReg(0xB502,0x08);
            LCD_WriteReg(0xC200,0x03);
            //VGLX ratio
            LCD_WriteReg(0xBA00,0x24);
            LCD_WriteReg(0xBA01,0x24);
            LCD_WriteReg(0xBA02,0x24);
            //VGMP/VGSP 4.5V/0V
            LCD_WriteReg(0xBC00,0x00);
            LCD_WriteReg(0xBC01,0x78);
            LCD_WriteReg(0xBC02,0x00);
            //VGMN/VGSN -4.5V/0V
            LCD_WriteReg(0xBD00,0x00);
            LCD_WriteReg(0xBD01,0x78);
            LCD_WriteReg(0xBD02,0x00);
            //VCOM
            LCD_WriteReg(0xBE00,0x00);
            LCD_WriteReg(0xBE01,0x64);
            //Gamma Setting
            LCD_WriteReg(0xD100,0x00);
            LCD_WriteReg(0xD101,0x33);
            LCD_WriteReg(0xD102,0x00);
            LCD_WriteReg(0xD103,0x34);
            LCD_WriteReg(0xD104,0x00);
            LCD_WriteReg(0xD105,0x3A);
            LCD_WriteReg(0xD106,0x00);
            LCD_WriteReg(0xD107,0x4A);
            LCD_WriteReg(0xD108,0x00);
            LCD_WriteReg(0xD109,0x5C);
            LCD_WriteReg(0xD10A,0x00);
            LCD_WriteReg(0xD10B,0x81);
            LCD_WriteReg(0xD10C,0x00);
            LCD_WriteReg(0xD10D,0xA6);
            LCD_WriteReg(0xD10E,0x00);
            LCD_WriteReg(0xD10F,0xE5);
            LCD_WriteReg(0xD110,0x01);
            LCD_WriteReg(0xD111,0x13);
            LCD_WriteReg(0xD112,0x01);
            LCD_WriteReg(0xD113,0x54);
            LCD_WriteReg(0xD114,0x01);
            LCD_WriteReg(0xD115,0x82);
            LCD_WriteReg(0xD116,0x01);
            LCD_WriteReg(0xD117,0xCA);
            LCD_WriteReg(0xD118,0x02);
            LCD_WriteReg(0xD119,0x00);
            LCD_WriteReg(0xD11A,0x02);
            LCD_WriteReg(0xD11B,0x01);
            LCD_WriteReg(0xD11C,0x02);
            LCD_WriteReg(0xD11D,0x34);
            LCD_WriteReg(0xD11E,0x02);
            LCD_WriteReg(0xD11F,0x67);
            LCD_WriteReg(0xD120,0x02);
            LCD_WriteReg(0xD121,0x84);
            LCD_WriteReg(0xD122,0x02);
            LCD_WriteReg(0xD123,0xA4);
            LCD_WriteReg(0xD124,0x02);
            LCD_WriteReg(0xD125,0xB7);
            LCD_WriteReg(0xD126,0x02);
            LCD_WriteReg(0xD127,0xCF);
            LCD_WriteReg(0xD128,0x02);
            LCD_WriteReg(0xD129,0xDE);
            LCD_WriteReg(0xD12A,0x02);
            LCD_WriteReg(0xD12B,0xF2);
            LCD_WriteReg(0xD12C,0x02);
            LCD_WriteReg(0xD12D,0xFE);
            LCD_WriteReg(0xD12E,0x03);
            LCD_WriteReg(0xD12F,0x10);
            LCD_WriteReg(0xD130,0x03);
            LCD_WriteReg(0xD131,0x33);
            LCD_WriteReg(0xD132,0x03);
            LCD_WriteReg(0xD133,0x6D);
            LCD_WriteReg(0xD200,0x00);
            LCD_WriteReg(0xD201,0x33);
            LCD_WriteReg(0xD202,0x00);
            LCD_WriteReg(0xD203,0x34);
            LCD_WriteReg(0xD204,0x00);
            LCD_WriteReg(0xD205,0x3A);
            LCD_WriteReg(0xD206,0x00);
            LCD_WriteReg(0xD207,0x4A);
            LCD_WriteReg(0xD208,0x00);
            LCD_WriteReg(0xD209,0x5C);
            LCD_WriteReg(0xD20A,0x00);

            LCD_WriteReg(0xD20B,0x81);
            LCD_WriteReg(0xD20C,0x00);
            LCD_WriteReg(0xD20D,0xA6);
            LCD_WriteReg(0xD20E,0x00);
            LCD_WriteReg(0xD20F,0xE5);
            LCD_WriteReg(0xD210,0x01);
            LCD_WriteReg(0xD211,0x13);
            LCD_WriteReg(0xD212,0x01);
            LCD_WriteReg(0xD213,0x54);
            LCD_WriteReg(0xD214,0x01);
            LCD_WriteReg(0xD215,0x82);
            LCD_WriteReg(0xD216,0x01);
            LCD_WriteReg(0xD217,0xCA);
            LCD_WriteReg(0xD218,0x02);
            LCD_WriteReg(0xD219,0x00);
            LCD_WriteReg(0xD21A,0x02);
            LCD_WriteReg(0xD21B,0x01);
            LCD_WriteReg(0xD21C,0x02);
            LCD_WriteReg(0xD21D,0x34);
            LCD_WriteReg(0xD21E,0x02);
            LCD_WriteReg(0xD21F,0x67);
            LCD_WriteReg(0xD220,0x02);
            LCD_WriteReg(0xD221,0x84);
            LCD_WriteReg(0xD222,0x02);
            LCD_WriteReg(0xD223,0xA4);
            LCD_WriteReg(0xD224,0x02);
            LCD_WriteReg(0xD225,0xB7);
            LCD_WriteReg(0xD226,0x02);
            LCD_WriteReg(0xD227,0xCF);
            LCD_WriteReg(0xD228,0x02);
            LCD_WriteReg(0xD229,0xDE);
            LCD_WriteReg(0xD22A,0x02);
            LCD_WriteReg(0xD22B,0xF2);
            LCD_WriteReg(0xD22C,0x02);
            LCD_WriteReg(0xD22D,0xFE);
            LCD_WriteReg(0xD22E,0x03);
            LCD_WriteReg(0xD22F,0x10);
            LCD_WriteReg(0xD230,0x03);
            LCD_WriteReg(0xD231,0x33);
            LCD_WriteReg(0xD232,0x03);
            LCD_WriteReg(0xD233,0x6D);
            LCD_WriteReg(0xD300,0x00);
            LCD_WriteReg(0xD301,0x33);
            LCD_WriteReg(0xD302,0x00);
            LCD_WriteReg(0xD303,0x34);
            LCD_WriteReg(0xD304,0x00);
            LCD_WriteReg(0xD305,0x3A);
            LCD_WriteReg(0xD306,0x00);
            LCD_WriteReg(0xD307,0x4A);
            LCD_WriteReg(0xD308,0x00);
            LCD_WriteReg(0xD309,0x5C);
            LCD_WriteReg(0xD30A,0x00);

            LCD_WriteReg(0xD30B,0x81);
            LCD_WriteReg(0xD30C,0x00);
            LCD_WriteReg(0xD30D,0xA6);
            LCD_WriteReg(0xD30E,0x00);
            LCD_WriteReg(0xD30F,0xE5);
            LCD_WriteReg(0xD310,0x01);
            LCD_WriteReg(0xD311,0x13);
            LCD_WriteReg(0xD312,0x01);
            LCD_WriteReg(0xD313,0x54);
            LCD_WriteReg(0xD314,0x01);
            LCD_WriteReg(0xD315,0x82);
            LCD_WriteReg(0xD316,0x01);
            LCD_WriteReg(0xD317,0xCA);
            LCD_WriteReg(0xD318,0x02);
            LCD_WriteReg(0xD319,0x00);
            LCD_WriteReg(0xD31A,0x02);
            LCD_WriteReg(0xD31B,0x01);
            LCD_WriteReg(0xD31C,0x02);
            LCD_WriteReg(0xD31D,0x34);
            LCD_WriteReg(0xD31E,0x02);
            LCD_WriteReg(0xD31F,0x67);
            LCD_WriteReg(0xD320,0x02);
            LCD_WriteReg(0xD321,0x84);
            LCD_WriteReg(0xD322,0x02);
            LCD_WriteReg(0xD323,0xA4);
            LCD_WriteReg(0xD324,0x02);
            LCD_WriteReg(0xD325,0xB7);
            LCD_WriteReg(0xD326,0x02);
            LCD_WriteReg(0xD327,0xCF);
            LCD_WriteReg(0xD328,0x02);
            LCD_WriteReg(0xD329,0xDE);
            LCD_WriteReg(0xD32A,0x02);
            LCD_WriteReg(0xD32B,0xF2);
            LCD_WriteReg(0xD32C,0x02);
            LCD_WriteReg(0xD32D,0xFE);
            LCD_WriteReg(0xD32E,0x03);
            LCD_WriteReg(0xD32F,0x10);
            LCD_WriteReg(0xD330,0x03);
            LCD_WriteReg(0xD331,0x33);
            LCD_WriteReg(0xD332,0x03);
            LCD_WriteReg(0xD333,0x6D);
            LCD_WriteReg(0xD400,0x00);
            LCD_WriteReg(0xD401,0x33);
            LCD_WriteReg(0xD402,0x00);
            LCD_WriteReg(0xD403,0x34);
            LCD_WriteReg(0xD404,0x00);
            LCD_WriteReg(0xD405,0x3A);
            LCD_WriteReg(0xD406,0x00);
            LCD_WriteReg(0xD407,0x4A);
            LCD_WriteReg(0xD408,0x00);
            LCD_WriteReg(0xD409,0x5C);
            LCD_WriteReg(0xD40A,0x00);
            LCD_WriteReg(0xD40B,0x81);

            LCD_WriteReg(0xD40C,0x00);
            LCD_WriteReg(0xD40D,0xA6);
            LCD_WriteReg(0xD40E,0x00);
            LCD_WriteReg(0xD40F,0xE5);
            LCD_WriteReg(0xD410,0x01);
            LCD_WriteReg(0xD411,0x13);
            LCD_WriteReg(0xD412,0x01);
            LCD_WriteReg(0xD413,0x54);
            LCD_WriteReg(0xD414,0x01);
            LCD_WriteReg(0xD415,0x82);
            LCD_WriteReg(0xD416,0x01);
            LCD_WriteReg(0xD417,0xCA);
            LCD_WriteReg(0xD418,0x02);
            LCD_WriteReg(0xD419,0x00);
            LCD_WriteReg(0xD41A,0x02);
            LCD_WriteReg(0xD41B,0x01);
            LCD_WriteReg(0xD41C,0x02);
            LCD_WriteReg(0xD41D,0x34);
            LCD_WriteReg(0xD41E,0x02);
            LCD_WriteReg(0xD41F,0x67);
            LCD_WriteReg(0xD420,0x02);
            LCD_WriteReg(0xD421,0x84);
            LCD_WriteReg(0xD422,0x02);
            LCD_WriteReg(0xD423,0xA4);
            LCD_WriteReg(0xD424,0x02);
            LCD_WriteReg(0xD425,0xB7);
            LCD_WriteReg(0xD426,0x02);
            LCD_WriteReg(0xD427,0xCF);
            LCD_WriteReg(0xD428,0x02);
            LCD_WriteReg(0xD429,0xDE);
            LCD_WriteReg(0xD42A,0x02);
            LCD_WriteReg(0xD42B,0xF2);
            LCD_WriteReg(0xD42C,0x02);
            LCD_WriteReg(0xD42D,0xFE);
            LCD_WriteReg(0xD42E,0x03);
            LCD_WriteReg(0xD42F,0x10);
            LCD_WriteReg(0xD430,0x03);
            LCD_WriteReg(0xD431,0x33);
            LCD_WriteReg(0xD432,0x03);
            LCD_WriteReg(0xD433,0x6D);
            LCD_WriteReg(0xD500,0x00);
            LCD_WriteReg(0xD501,0x33);
            LCD_WriteReg(0xD502,0x00);
            LCD_WriteReg(0xD503,0x34);
            LCD_WriteReg(0xD504,0x00);
            LCD_WriteReg(0xD505,0x3A);
            LCD_WriteReg(0xD506,0x00);
            LCD_WriteReg(0xD507,0x4A);
            LCD_WriteReg(0xD508,0x00);
            LCD_WriteReg(0xD509,0x5C);
            LCD_WriteReg(0xD50A,0x00);
            LCD_WriteReg(0xD50B,0x81);

            LCD_WriteReg(0xD50C,0x00);
            LCD_WriteReg(0xD50D,0xA6);
            LCD_WriteReg(0xD50E,0x00);
            LCD_WriteReg(0xD50F,0xE5);
            LCD_WriteReg(0xD510,0x01);
            LCD_WriteReg(0xD511,0x13);
            LCD_WriteReg(0xD512,0x01);
            LCD_WriteReg(0xD513,0x54);
            LCD_WriteReg(0xD514,0x01);
            LCD_WriteReg(0xD515,0x82);
            LCD_WriteReg(0xD516,0x01);
            LCD_WriteReg(0xD517,0xCA);
            LCD_WriteReg(0xD518,0x02);
            LCD_WriteReg(0xD519,0x00);
            LCD_WriteReg(0xD51A,0x02);
            LCD_WriteReg(0xD51B,0x01);
            LCD_WriteReg(0xD51C,0x02);
            LCD_WriteReg(0xD51D,0x34);
            LCD_WriteReg(0xD51E,0x02);
            LCD_WriteReg(0xD51F,0x67);
            LCD_WriteReg(0xD520,0x02);
            LCD_WriteReg(0xD521,0x84);
            LCD_WriteReg(0xD522,0x02);
            LCD_WriteReg(0xD523,0xA4);
            LCD_WriteReg(0xD524,0x02);
            LCD_WriteReg(0xD525,0xB7);
            LCD_WriteReg(0xD526,0x02);
            LCD_WriteReg(0xD527,0xCF);
            LCD_WriteReg(0xD528,0x02);
            LCD_WriteReg(0xD529,0xDE);
            LCD_WriteReg(0xD52A,0x02);
            LCD_WriteReg(0xD52B,0xF2);
            LCD_WriteReg(0xD52C,0x02);
            LCD_WriteReg(0xD52D,0xFE);
            LCD_WriteReg(0xD52E,0x03);
            LCD_WriteReg(0xD52F,0x10);
            LCD_WriteReg(0xD530,0x03);
            LCD_WriteReg(0xD531,0x33);
            LCD_WriteReg(0xD532,0x03);
            LCD_WriteReg(0xD533,0x6D);
            LCD_WriteReg(0xD600,0x00);
            LCD_WriteReg(0xD601,0x33);
            LCD_WriteReg(0xD602,0x00);
            LCD_WriteReg(0xD603,0x34);
            LCD_WriteReg(0xD604,0x00);
            LCD_WriteReg(0xD605,0x3A);
            LCD_WriteReg(0xD606,0x00);
            LCD_WriteReg(0xD607,0x4A);
            LCD_WriteReg(0xD608,0x00);
            LCD_WriteReg(0xD609,0x5C);
            LCD_WriteReg(0xD60A,0x00);
            LCD_WriteReg(0xD60B,0x81);

            LCD_WriteReg(0xD60C,0x00);
            LCD_WriteReg(0xD60D,0xA6);
            LCD_WriteReg(0xD60E,0x00);
            LCD_WriteReg(0xD60F,0xE5);
            LCD_WriteReg(0xD610,0x01);
            LCD_WriteReg(0xD611,0x13);
            LCD_WriteReg(0xD612,0x01);
            LCD_WriteReg(0xD613,0x54);
            LCD_WriteReg(0xD614,0x01);
            LCD_WriteReg(0xD615,0x82);
            LCD_WriteReg(0xD616,0x01);
            LCD_WriteReg(0xD617,0xCA);
            LCD_WriteReg(0xD618,0x02);
            LCD_WriteReg(0xD619,0x00);
            LCD_WriteReg(0xD61A,0x02);
            LCD_WriteReg(0xD61B,0x01);
            LCD_WriteReg(0xD61C,0x02);
            LCD_WriteReg(0xD61D,0x34);
            LCD_WriteReg(0xD61E,0x02);
            LCD_WriteReg(0xD61F,0x67);
            LCD_WriteReg(0xD620,0x02);
            LCD_WriteReg(0xD621,0x84);
            LCD_WriteReg(0xD622,0x02);
            LCD_WriteReg(0xD623,0xA4);
            LCD_WriteReg(0xD624,0x02);
            LCD_WriteReg(0xD625,0xB7);
            LCD_WriteReg(0xD626,0x02);
            LCD_WriteReg(0xD627,0xCF);
            LCD_WriteReg(0xD628,0x02);
            LCD_WriteReg(0xD629,0xDE);
            LCD_WriteReg(0xD62A,0x02);
            LCD_WriteReg(0xD62B,0xF2);
            LCD_WriteReg(0xD62C,0x02);
            LCD_WriteReg(0xD62D,0xFE);
            LCD_WriteReg(0xD62E,0x03);
            LCD_WriteReg(0xD62F,0x10);
            LCD_WriteReg(0xD630,0x03);
            LCD_WriteReg(0xD631,0x33);
            LCD_WriteReg(0xD632,0x03);
            LCD_WriteReg(0xD633,0x6D);
            //LV2 Page 0 enable
            LCD_WriteReg(0xF000,0x55);
            LCD_WriteReg(0xF001,0xAA);
            LCD_WriteReg(0xF002,0x52);
            LCD_WriteReg(0xF003,0x08);
            LCD_WriteReg(0xF004,0x00);
            //Display control
            LCD_WriteReg(0xB100, 0xCC);
            LCD_WriteReg(0xB101, 0x00);
            //Source hold time
            LCD_WriteReg(0xB600,0x05);
            //Gate EQ control
            LCD_WriteReg(0xB700,0x70);
            LCD_WriteReg(0xB701,0x70);
            //Source EQ control (Mode 2)
            LCD_WriteReg(0xB800,0x01);
            LCD_WriteReg(0xB801,0x03);
            LCD_WriteReg(0xB802,0x03);
            LCD_WriteReg(0xB803,0x03);
            //Inversion mode (2-dot)
            LCD_WriteReg(0xBC00,0x02);
            LCD_WriteReg(0xBC01,0x00);
            LCD_WriteReg(0xBC02,0x00);
            //Timing control 4H w/ 4-delay
            LCD_WriteReg(0xC900,0xD0);
            LCD_WriteReg(0xC901,0x02);
            LCD_WriteReg(0xC902,0x50);
            LCD_WriteReg(0xC903,0x50);
            LCD_WriteReg(0xC904,0x50);
            LCD_WriteReg(0x3500,0x00);
            LCD_WriteReg(0x3A00,0x55);  //16-bit/pixel
            LCD_WR_REG(0x1100);
            delay_us(120);
            LCD_WR_REG(0x2900);  
        }else if(lcddev.id==0X1963)
        {
            LCD_WR_REG(0xE2);		//Set PLL with OSC = 10MHz (hardware),	Multiplier N = 35, 250MHz < VCO < 800MHz = OSC*(N+1), VCO = 300MHz
            LCD_WR_DATA(0x1D);		//参数1 
            LCD_WR_DATA(0x02);		//参数2 Divider M = 2, PLL = 300/(M+1) = 100MHz
            LCD_WR_DATA(0x04);		//参数3 Validate M and N values   
            delay_us(100);
            LCD_WR_REG(0xE0);		// Start PLL command
            LCD_WR_DATA(0x01);		// enable PLL
            delay_ms(10);
            LCD_WR_REG(0xE0);		// Start PLL command again
            LCD_WR_DATA(0x03);		// now, use PLL output as system clock	
            delay_ms(12);  
            LCD_WR_REG(0x01);		//软复位
            delay_ms(10);
            
            LCD_WR_REG(0xE6);		//设置像素频率,33Mhz
            LCD_WR_DATA(0x2F);
            LCD_WR_DATA(0xFF);
            LCD_WR_DATA(0xFF);
		
            LCD_WR_REG(0xB0);		//设置LCD模式
            LCD_WR_DATA(0x20);		//24位模式
            LCD_WR_DATA(0x00);		//TFT 模式 
        
            LCD_WR_DATA((SSD_HOR_RESOLUTION-1)>>8);//设置LCD水平像素
            LCD_WR_DATA(SSD_HOR_RESOLUTION-1);		 
            LCD_WR_DATA((SSD_VER_RESOLUTION-1)>>8);//设置LCD垂直像素
            LCD_WR_DATA(SSD_VER_RESOLUTION-1);		 
            LCD_WR_DATA(0x00);		//RGB序列 
            
            LCD_WR_REG(0xB4);		//Set horizontal period
            LCD_WR_DATA((SSD_HT-1)>>8);
            LCD_WR_DATA(SSD_HT-1);
            LCD_WR_DATA(SSD_HPS>>8);
            LCD_WR_DATA(SSD_HPS);
            LCD_WR_DATA(SSD_HOR_PULSE_WIDTH-1);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            LCD_WR_REG(0xB6);		//Set vertical period
            LCD_WR_DATA((SSD_VT-1)>>8);
            LCD_WR_DATA(SSD_VT-1);
            LCD_WR_DATA(SSD_VPS>>8);
            LCD_WR_DATA(SSD_VPS);
            LCD_WR_DATA(SSD_VER_FRONT_PORCH-1);
            LCD_WR_DATA(0x00);
            LCD_WR_DATA(0x00);
            
            LCD_WR_REG(0xF0);	//设置SSD1963与CPU接口为16bit  
            LCD_WR_DATA(0x03);	//16-bit(565 format) data for 16bpp 

            LCD_WR_REG(0x29);	//开启显示
            //设置PWM输出  背光通过占空比可调 
            LCD_WR_REG(0xD0);	//设置自动白平衡DBC
            LCD_WR_DATA(0x00);	//disable
        
            LCD_WR_REG(0xBE);	//配置PWM输出
            LCD_WR_DATA(0x05);	//1设置PWM频率
            LCD_WR_DATA(0xFE);	//2设置PWM占空比
            LCD_WR_DATA(0x01);	//3设置C
            LCD_WR_DATA(0x00);	//4设置D
            LCD_WR_DATA(0x00);	//5设置E 
            LCD_WR_DATA(0x00);	//6设置F 
            
            LCD_WR_REG(0xB8);	//设置GPIO配置
            LCD_WR_DATA(0x03);	//2个IO口设置成输出
            LCD_WR_DATA(0x01);	//GPIO使用正常的IO功能 
            LCD_WR_REG(0xBA);
            LCD_WR_DATA(0X01);	//GPIO[1:0]=01,控制LCD方向
            
            LCD_SSD_BackLightSet(100);//背光设置为最亮
        }	    
    }
	//初始化完成以后,提速
	if(lcddev.id==0X9341||lcddev.id==0X5310||lcddev.id==0X5510||lcddev.id==0X1963||lcddev.id==0x7789)//如果是这几个IC,则设置WR时序为最快
	{
		//重新配置写时序控制寄存器的时序   	 							    
        FSMC_WriteTim.AddressSetupTime=4;      
        FSMC_WriteTim.DataSetupTime=4;         
        FMC_NORSRAM_Extended_Timing_Init(SRAM_Handler.Extended,&FSMC_WriteTim,SRAM_Handler.Init.NSBank,SRAM_Handler.Init.ExtendedMode);
	}   	
	LCD_Display_Dir(0);		//默认为竖屏
	LCD_LED=1;				//点亮背光
	LCD_Clear(WHITE);
}  
//清屏函数
//color:要清屏的填充色
void LCD_Clear(u32 color)
{
	u32 index=0;      
	u32 totalpoint=lcddev.width;
	if(lcdltdc.pwidth!=0)	//如果是RGB屏
	{
		LTDC_Clear(color);
	}else
	{
		totalpoint*=lcddev.height; 			//得到总点数
		LCD_SetCursor(0x00,0x0000);			//设置光标位置 
		LCD_WriteRAM_Prepare();     		//开始写入GRAM	 	  
		for(index=0;index<totalpoint;index++)
		{
			LCD->LCD_RAM=color;	
		}
	}
}  
//在指定区域内填充单个颜色
//(sx,sy),(ex,ey):填充矩形对角坐标,区域大小为:(ex-sx+1)*(ey-sy+1)   
//color:要填充的颜色
void LCD_Fill(u16 sx,u16 sy,u16 ex,u16 ey,u32 color)
{          
	u16 i,j;
	u16 xlen=0;
	if(lcdltdc.pwidth!=0)	//如果是RGB屏
	{
		LTDC_Fill(sx,sy,ex,ey,color);
	}else
	{	
		xlen=ex-sx+1;	 
		for(i=sy;i<=ey;i++)
		{
			LCD_SetCursor(sx,i);      				//设置光标位置 
			LCD_WriteRAM_Prepare();     			//开始写入GRAM	  
			for(j=0;j<xlen;j++)LCD->LCD_RAM=color;	//显示颜色 	    
		} 
	}
}  
//在指定区域内填充指定颜色块			 
//(sx,sy),(ex,ey):填充矩形对角坐标,区域大小为:(ex-sx+1)*(ey-sy+1)   
//color:要填充的颜色
void LCD_Color_Fill(u16 sx,u16 sy,u16 ex,u16 ey,u16 *color)
{  
	u16 height,width;
	u16 i,j;
	if(lcdltdc.pwidth!=0)	//如果是RGB屏
	{
		LTDC_Color_Fill(sx,sy,ex,ey,color);
	}else
	{
		width=ex-sx+1; 			//得到填充的宽度
		height=ey-sy+1;			//高度
		for(i=0;i<height;i++)
		{
			LCD_SetCursor(sx,sy+i);   	//设置光标位置 
			LCD_WriteRAM_Prepare();     //开始写入GRAM
			for(j=0;j<width;j++)LCD->LCD_RAM=color[i*width+j];//写入数据 
		}
	}	
}  
//画线
//x1,y1:起点坐标
//x2,y2:终点坐标  
void LCD_DrawLine(u16 x1, u16 y1, u16 x2, u16 y2)
{
	u16 t; 
	int xerr=0,yerr=0,delta_x,delta_y,distance; 
	int incx,incy,uRow,uCol; 
	delta_x=x2-x1; //计算坐标增量 
	delta_y=y2-y1; 
	uRow=x1; 
	uCol=y1; 
	if(delta_x>0)incx=1; //设置单步方向 
	else if(delta_x==0)incx=0;//垂直线 
	else {incx=-1;delta_x=-delta_x;} 
	if(delta_y>0)incy=1; 
	else if(delta_y==0)incy=0;//水平线 
	else{incy=-1;delta_y=-delta_y;} 
	if( delta_x>delta_y)distance=delta_x; //选取基本增量坐标轴 
	else distance=delta_y; 
	for(t=0;t<=distance+1;t++ )//画线输出 
	{  
		LCD_DrawPoint(uRow,uCol);//画点 
		xerr+=delta_x ; 
		yerr+=delta_y ; 
		if(xerr>distance) 
		{ 
			xerr-=distance; 
			uRow+=incx; 
		} 
		if(yerr>distance) 
		{ 
			yerr-=distance; 
			uCol+=incy; 
		} 
	}  
}    
//画矩形	  
//(x1,y1),(x2,y2):矩形的对角坐标
void LCD_DrawRectangle(u16 x1, u16 y1, u16 x2, u16 y2)
{
	LCD_DrawLine(x1,y1,x2,y1);
	LCD_DrawLine(x1,y1,x1,y2);
	LCD_DrawLine(x1,y2,x2,y2);
	LCD_DrawLine(x2,y1,x2,y2);
}
//在指定位置画一个指定大小的圆
//(x,y):中心点
//r    :半径
void LCD_Draw_Circle(u16 x0,u16 y0,u8 r)
{
	int a,b;
	int di;
	a=0;b=r;	  
	di=3-(r<<1);             //判断下个点位置的标志
	while(a<=b)
	{
		LCD_DrawPoint(x0+a,y0-b);             //5
 		LCD_DrawPoint(x0+b,y0-a);             //0           
		LCD_DrawPoint(x0+b,y0+a);             //4               
		LCD_DrawPoint(x0+a,y0+b);             //6 
		LCD_DrawPoint(x0-a,y0+b);             //1       
 		LCD_DrawPoint(x0-b,y0+a);             
		LCD_DrawPoint(x0-a,y0-b);             //2             
  		LCD_DrawPoint(x0-b,y0-a);             //7     	         
		a++;
		//使用Bresenham算法画圆     
		if(di<0)di +=4*a+6;	  
		else
		{
			di+=10+4*(a-b);   
			b--;
		} 						    
	}
} 									  
//在指定位置显示一个字符
//x,y:起始坐标
//num:要显示的字符:" "--->"~"
//size:字体大小 12/16/24/32
//mode:叠加方式(1)还是非叠加方式(0)
void LCD_ShowChar(u16 x,u16 y,u8 num,u8 size,u8 mode)
{  							  
    u8 temp,t1,t;
	u16 y0=y;
	u8 csize=(size/8+((size%8)?1:0))*(size/2);		//得到字体一个字符对应点阵集所占的字节数	
 	num=num-' ';//得到偏移后的值（ASCII字库是从空格开始取模，所以-' '就是对应字符的字库）
	for(t=0;t<csize;t++)
	{   
		if(size==12)temp=asc2_1206[num][t]; 	 	//调用1206字体
		else if(size==16)temp=asc2_1608[num][t];	//调用1608字体
		else if(size==24)temp=asc2_2412[num][t];	//调用2412字体
		else if(size==32)temp=asc2_3216[num][t];	//调用3216字体
		else return;								//没有的字库
		for(t1=0;t1<8;t1++)
		{			    
			if(temp&0x80)LCD_Fast_DrawPoint(x,y,POINT_COLOR);
			else if(mode==0)LCD_Fast_DrawPoint(x,y,BACK_COLOR);
			temp<<=1;
			y++;
			if(y>=lcddev.height)return;		//超区域了
			if((y-y0)==size)
			{
				y=y0;
				x++;
				if(x>=lcddev.width)return;	//超区域了
				break;
			}
		}  	 
	}  	    	   	 	  
}   
//m^n函数
//返回值:m^n次方.
u32 LCD_Pow(u8 m,u8 n)
{
	u32 result=1;	 
	while(n--)result*=m;    
	return result;
}			 
//显示数字,高位为0,则不显示
//x,y :起点坐标	 
//len :数字的位数
//size:字体大小
//color:颜色 
//num:数值(0~4294967295);	 
void LCD_ShowNum(u16 x,u16 y,u32 num,u8 len,u8 size)
{         	
	u8 t,temp;
	u8 enshow=0;						   
	for(t=0;t<len;t++)
	{
		temp=(num/LCD_Pow(10,len-t-1))%10;
		if(enshow==0&&t<(len-1))
		{
			if(temp==0)
			{
				LCD_ShowChar(x+(size/2)*t,y,' ',size,0);
				continue;
			}else enshow=1; 
		 	 
		}
	 	LCD_ShowChar(x+(size/2)*t,y,temp+'0',size,0); 
	}
} 
//显示数字,高位为0,还是显示
//x,y:起点坐标
//num:数值(0~999999999);	 
//len:长度(即要显示的位数)
//size:字体大小
//mode:
//[7]:0,不填充;1,填充0.
//[6:1]:保留
//[0]:0,非叠加显示;1,叠加显示.
void LCD_ShowxNum(u16 x,u16 y,u32 num,u8 len,u8 size,u8 mode)
{  
	u8 t,temp;
	u8 enshow=0;						   
	for(t=0;t<len;t++)
	{
		temp=(num/LCD_Pow(10,len-t-1))%10;
		if(enshow==0&&t<(len-1))
		{
			if(temp==0)
			{
				if(mode&0X80)LCD_ShowChar(x+(size/2)*t,y,'0',size,mode&0X01);  
				else LCD_ShowChar(x+(size/2)*t,y,' ',size,mode&0X01);  
 				continue;
			}else enshow=1; 
		 	 
		}
	 	LCD_ShowChar(x+(size/2)*t,y,temp+'0',size,mode&0X01); 
	}
} 
//显示字符串
//x,y:起点坐标
//width,height:区域大小  
//size:字体大小
//*p:字符串起始地址		  
void LCD_ShowString(u16 x,u16 y,u16 width,u16 height,u8 size,u8 *p)
{         
	u8 x0=x;
	width+=x;
	height+=y;
    while((*p<='~')&&(*p>=' '))//判断是不是非法字符!
    {       
        if(x>=width){x=x0;y+=size;}
        if(y>=height)break;//退出
        LCD_ShowChar(x,y,*p,size,0);
        x+=size/2;
        p++;
    }  
}































